Automobile engine cylinder


Automobile engine cylinder

Heavy-duty ·Reliability · Maintainabilit

The Heart of Power: High-Precision Inner Hole Solutions for Automobile Engine Cylinders


In the automotive industry, the machining quality of engine cylinders and liners directly affects vehicle performance. The inner walls must withstand high temperature and pressure while maintaining ultra-low friction during high-speed movement. This demands near-stringent requirements for drilling, boring, and honing processes.


With years of expertise in deep hole technology, our factory provides a complete suite of inner hole machining tools for automotive engine component manufacturing.

Our Solution

  1. Efficient Pre-machining: Deep Hole Drilling & Boring)Function: Used for machining water jacket holes or base holes in heavy-duty locomotive cylinder liners.Advantage: Rapid material removal while ensuring verticality of the hole axis.


2. Precision Detailing: Small Hole Gun Drilling Machines:Function: Specifically designed for precision oil gallery holes in engine blocks.Advantage: Ensures diameter consistency for the lubrication system, preventing oil pressure instability.


3.The Final Touch: Deep Hole Honing Machines:

Function: The final process for the cylinder's inner wall.Advantage: Creates a perfect "cross-hatch" pattern, which improves sealing and oil retention, significantly extending engine life.


Why Automotive Experts Choose Us?


Upgrade Your Engine Production Line


If you are looking for ways to improve your cylinder yield or need to update your honing and drilling processes, we are ready to provide technical support.

[ Request a Case Study]




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Deep Hole Machine
Deep Hole Machine
Dezhou Guanghe Machine Tool Co., Ltd.
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Mobile : +86 19026099857
WhatsApp: +86 19026099857
E-mail : admindzghsk.com
Address : No. 3 Huanghe Ya lndustrial Park , Decheng District, Dezhou City, Shandong, China
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